LT-ANT-420-480-3

UHF TETRA High-Gain Base Station Antenna

The Lamatel LT-ANT-420-480-3 is a rugged omnidirectional fiberglass antenna designed for UHF communication systems operating across the 420–480 MHz frequency band. Built for base station and multipoint applications, it delivers 3±1 dBi gain with 360° horizontal coverage, ensuring uniform signal strength and high reliability. Its fiberglass radome construction, IP65 weatherproof rating, and wide temperature tolerance make it ideal for outdoor environments subject to wind, humidity, and corrosion. The LT-ANT-420-480-3 is perfectly suited for TETRA, wireless data transmission, paging, and telemetry systems, offering durable performance, low VSWR, and superior RF stability in demanding conditions.

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Additional information

Frequency Range

420–480MHz

Gain

3±1 dBi

Bandwidth

60MHz

Polarization

Vertical

Horizontal Beamwidth

360°

Vertical Beamwidth

68° ±15°

VSWR

≤ 1.6

Impedance

50 Ω

Input Power

500W(PIP 600W)

Connector Type

N-Female

Antenna Dimensions

Ø70 × (1050 ±5) mm

Weight

2.3 ±0.05 kg (excluding bracket)

Radome Material

Fiberglass

Color

Blue

Operating Temperature

-40°C to +70°C

Relative Humidity

5–95%

Wind Velocity Rating

60m/s

Salt Spray Resistance

96 hrs Neutral (GB/T 2423.17-2008)

Waterproof Rating

IP65

Mounting Diameter

Ø80–Ø95mm

Mounting Kit

Butterfly Bracket

Datasheet

Download

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